Leonard Sellem

skills. Skills for Design Engineers.

creed. Personal context for your agents.

bast. Browse SSH hosts, sync cloud VMs, manage keys, and connect from the terminal. The fast way into the servers you use every day.

openworker. Python

openship. Self-hosted deployment platform

goose. an open source, extensible AI agent that goes beyond code suggestions - install, execute, edit, and test with any LLM

buzz. A hive mind communication platform

proof-sdk. Proof SDK: open-source collaborative editor, provenance model, and agent HTTP bridge

i-have-adhd. A skill to stop your coding agent from burying the answer. ADHD-friendly output.

opencodex. Universal provider proxy for OpenAI Codex & Claude Code — use any LLM (Claude, Gemini, Grok, DeepSeek, Ollama…) with Codex CLI, App, SDK, and Claude Code

open-swe. An Open-Source Asynchronous Coding Agent

skills. Skills for Real Engineers. Straight from my .agents directory.

scroll-world. A skill that turn any brand into a scrollable 3D world

effect. Build production-ready applications in TypeScript

litellm. The fastest, litest AI Gateway. Rust core with Python SDK. Call 100+ LLM APIs in OpenAI (or native) format with cost tracking, guardrails, load balancing, and logging [Bedrock, Azure, OpenAI, Anthropic, OpenAI, VertexAI, vLLM, Nvidia NIM]

shepherd. A runtime substrate that turns an agent's execution into a reversible, Git-like trace, so meta-agents can observe, fork, replay, and revert any run. Couples agent and environments in a copy-on-write fork ~5x faster than docker commit, with ~95% KV-cache reuse on replay. Framework built for meta-agents to supervise, optimize, and train other agents

openwiki. OpenWiki is a CLI that writes and maintains agent documentation for your codebase.

hypermnesic-companion. Read-only Obsidian companion for the self-hosted hypermnesic recall engine (GPL-3.0).

hypermnesic. Git-first memory for AI agents: Markdown files are truth, the index is disposable, writes are reviewable commits.

reveal.js. The HTML Presentation Framework

Clone-Wars. 100+ open-source clones of popular sites like Airbnb, Amazon, Instagram, Netflix, Tiktok, Spotify, Whatsapp, Youtube etc. See source code, demo links, tech stack, github stars.

illo-skill. illo skill — an AI agent skill that turns ideas and articles into original print-style editorial illustrations, starring a recurring mascot. 30+ characters packs, with ability to create your own.

improve. Use your most capable model to audit your codebase and write plans for cheaper models to execute.

cli-printing-press. Every API has a secret identity. This finds it, absorbs every feature from every competing tool, then builds the GOAT CLI — designed for AI agents first, with SQLite sync, offline search, and compound insight commands.

last30days-skill. AI agent skill that researches any topic across Reddit, X, YouTube, HN, Polymarket, and the web - then synthesizes a grounded summary

better-shot. An open-source alternative to CleanShot X for macOS. Capture, edit, and enhance your screenshots with professional quality.

LifeOS. ⛰️A General Hill-climbing AI harness that helps you move from Current State to Ideal State in both Life and Work.

awesome-second-brain. A curated solutions to building a self-evolving second brain that helps AI agents understand your personal and team context.

LongMemEval. Benchmarking Chat Assistants on Long-Term Interactive Memory (ICLR 2025)

iii. Effortlessly compose, extend, and observe every service in real-time for the first time ever.

SkillOpt. SkillOpt is a text-space optimizer that trains reusable natural-language skills for frozen LLM agents through trajectory-driven edits, validation-gated updates, and deployable best_skill.md artifacts.

open-design. 🎨 The open-source Claude Design alternative. 🖥️ Local-first desktop app. 🖼️ Your coding agent becomes the design engine: prototypes, landing pages, dashboards, slides, images & video — real files, HTML/PDF/PPTX/MP4 export. 🤖 Claude Code / Codex / Cursor / Gemini / OpenCode / Qwen & 20+ CLIs via BYOK.

herdr. the runtime your coding agents live on

agent-vault. A HTTP credential proxy and vault for AI agents like Claude Code, OpenClaw, Hermes, custom agents + harnesses, and more.

lossless-claw. Lossless Claw — LCM (Lossless Context Management) plugin for OpenClaw

clicky. Swift

HALO. Hierarchal Agent Loop Optimizer

executor. The missing integration layer for AI agents. Let them call any OpenAPI / MCP / GraphQL / custom js functions in secure environment.

claude-for-legal. A suite of plugins for legal workflows

sessy. Open-source email observability for AWS SES

algebrica. Algebrica is free and open a mathematical knowledge base dedicated to clarity, structure, and conceptual coherence.

scarf. Native macOS and iOS App for the Hermes AI agent — multi-window, multi-server (local + remote over SSH). Chat, dashboard, sessions, memory, cron, MCP, and more.

mirage. The World's First Unified Virtual Filesystem For AI Agents

hermes-desktop. The safest, simplest way to manage Hermes from your Mac. Pure SSH. No gateways, no exposed ports, no browser layer.

cabinet. AI-first knowledge base and startup OS

agent-brain. Package/profile manager for portable AI coding-agent capabilities

lensflare. TypeScript

gogcli. Google Workspace in your terminal.

symphony. Symphony turns project work into isolated, autonomous implementation runs, allowing teams to manage work instead of supervising coding agents.

reasoning-bank. Python

Kami. 👩‍🚒 Good content deserves good paper.

hermes-paperclip-adapter. Paperclip adapter for Hermes Agent — run Hermes as a managed employee in a Paperclip company

hermes-workspace. Native web workspace for Hermes Agent — chat, terminal, memory, skills, inspector.

onecli. Open-source credential gateway with a built-in vault. give your AI agents access to services without exposing keys.

awesome-hermes-agent. Independent directory of useful skills, plugins, memory providers, tools, surfaces, and guides for Nous Research's open-source Hermes Agent.

hermes-webui. Hermes WebUI: The best way to use Hermes Agent from the web or from your phone!

hermes-ecosystem. 🗺️ Hermes Atlas — the community map of every tool, skill, and integration for Hermes Agent by Nous Research. Live at hermesatlas.com

taste-skill. Taste-Skill - gives your AI good taste. stops the AI from generating boring, generic slop

gstack. Use Garry Tan's exact Claude Code setup: 23 opinionated tools that serve as CEO, Designer, Eng Manager, Release Manager, Doc Engineer, and QA

hermes-agent. The agent that grows with you

SuperCmd. Powerful MacOS Launcher

llm-wiki. TypeScript

nanopm. Autonomous product management. Always-on, adversarial, doesn't sugarcoat.

SuperIsland. Dynamic Island for MacOS — with Extensions

mempalace. The best-benchmarked open-source AI memory system. And it's free.

emdash. EmDash is a full-stack TypeScript CMS based on Astro; the spiritual successor to WordPress

oh-my-codex. OmX - Oh My codeX: Your codex is not alone. Add hooks, agent teams, HUDs, and so much more.

claw-code. An agent-managed museum exhibit, built in Rust with Gajae-Code / LazyCodex — developed and maintained with no human intervention.

acpx. Headless CLI client for stateful Agent Client Protocol (ACP) sessions

grammY. The Telegram Bot Framework.

chops. Your AI agent skills, finally organized. A macOS app to browse, edit, and manage skills across Claude Code, Cursor, Codex, Windsurf, and Amp.

GitNexus. GitNexus: The Zero-Server Code Intelligence Engine - GitNexus is a client-side knowledge graph creator that runs entirely in your browser. Drop in a git repository (Github, Gitlab, Azure, Local) or ZIP file, and get an interactive knowledge graph with a built in Graph RAG Agent. Perfect for code exploration

linear-cli. linear without leaving the command line: list, start, and create PRs for linear issues. agent friendly.

claude-code-best-practice. from vibe coding to agentic engineering - practice makes claude perfect

autoresearch. AI agents running research on single-GPU nanochat training automatically

cli. Google Workspace CLI — one command-line tool for Drive, Gmail, Calendar, Sheets, Docs, Chat, Admin, and more. Dynamically built from Google Discovery Service. Includes AI agent skills.

paperclip. The open-source app everyone uses to manage agents at work

superset. Code Editor for the AI Agents Era - Run an army of Claude Code, Codex, etc. on your machine

mission-control. Self-hosted control plane for AI agents: dispatch tasks, review runs, track spend, and operate OpenClaw, Claude Code, Codex, and other runtimes.

Scrapling. 🕷️ An adaptive Web Scraping framework that handles everything from a single request to a full-scale crawl!

agent-secrets. 🛡️ Portable credential management for AI agents — Age encryption, session leases, killswitch

open-mercato. AI-Engineering Foundation Framework built with AI and designed for AI. Hundreds of architectural and domain decisions (multi-tenancy, RBAC, event flow, pricing, sales pipeline,CRM/ERP processes) are already made conventions and specs so agents (Cursor, Claude Code, Codex) arch. decisions without reinventing. Ship production grade with AI Agents.

claude-seo. Universal SEO skill for Claude Code. 25 sub-skills + 18 sub-agents covering technical SEO, E-E-A-T, schema, GEO/AEO, backlinks, local SEO, maps intelligence, semantic clustering, e-commerce SEO, international SEO, Google APIs, and PDF/Excel reporting. Optional DataForSEO, Firecrawl, and Banana extensions.

next-devtools-mcp. Next.js Development for Coding Agent

pi. AI agent toolkit: unified LLM API, agent loop, TUI, coding agent CLI

arscontexta. Claude Code plugin that generates individualized knowledge systems from conversation. You describe how you think and work, have a conversation and get a complete second brain as markdown files you own.

skills. ❈ Claude skill for generating high-quality PDFs using react-pdf

chrome-devtools-mcp. Chrome DevTools for coding agents

langextract. A Python library for extracting structured information from unstructured text using LLMs with precise source grounding and interactive visualization.

gitbutler. The GitButler version control client, backed by Git, powered by Tauri/Rust/Svelte

PageIndex. 📑 PageIndex: Document Index for Vectorless, Reasoning-based RAG

openclaw. Your own personal AI assistant. Any OS. Any Platform. The lobster way. 🦞

loom. if your name is not Geoffrey Huntley then do not use loom

mcp_agent_mail. Asynchronous coordination layer for AI coding agents: identities, inboxes, searchable threads, and advisory file leases over FastMCP + Git + SQLite

ruflo. 🌊 The leading agent meta-harness. Deploy intelligent multi-player swarms, coordinate autonomous workflows, and build conversational AI systems. Features adaptive memory, self-learning intelligence, RAG integration, and native Claude Code / Codex / Hermes and many more Integrated

OpenSpec. Spec-driven development (SDD) for AI coding assistants.

beads_viewer. Graph-aware TUI for the Beads issue tracker: PageRank, critical path, kanban, dependency DAG visualization, and robot-mode JSON API

qmd. mini cli search engine for your docs, knowledge bases, meeting notes, whatever. Tracking current sota approaches while being all local

dots. Connect the dots - minimal task tracker in Zig

dotagents. One location for all of your hooks, commands, skills, and AGENT/CLAUDE.md files.

claudesidian. Python

vibe-kanban. Get 10X more out of Claude Code, Codex or any coding agent

gastown. Gas Town - multi-agent workspace manager

agentic_coding_flywheel_setup. Bootstraps a fresh Ubuntu VPS into a complete multi-agent AI development environment in 30 minutes: coding agents, session management, safety tools, and coordination infrastructure

beads. Beads - A memory upgrade for your coding agent

minimal-second-brain. A minimal, AI-native Obsidian vault template. 3 folders, manifest files for Claude/Copilot, automated maintenance.

Trimmy. "Paste once, run once." — Trimmy flattens those multi-line shell snippets you copy so they actually paste and run.

oracle. Ask the oracle when you're stuck. Invoke GPT-5 Pro with a custom context and files.

obsidian-claude-pkm. A complete starter kit for an Obsidian + Claude Code personal knowledge management system.

diffsense. A free git commit message generator powered by Apple Intelligence

Continuous-Claude-v3. Context management for Claude Code. Hooks maintain state via ledgers and handoffs. MCP execution without context pollution. Agent orchestration with isolated context windows.

spec-kit. 💫 Toolkit to help you get started with Spec-Driven Development

sim. Build, deploy, and orchestrate AI agents. Sim is the central intelligence layer for your AI workforce.

openskills. Universal skills loader for AI coding agents - npm i -g openskills

mcpvault. A lightweight Model Context Protocol (MCP) server for safe Obsidian vault access

Mole. 🐹 Clean, uninstall, analyze, optimize, and monitor your Mac from the terminal.

mcp. Google 💚 MCP

code. Every Code - push frontier AI to it limits. A fork of the Codex CLI with validation, automation, browser integration, multi-agents, theming, and much more. Orchestrate agents from OpenAI, Claude, Gemini or any provider.

claude-code-infrastructure-showcase. Examples of my Claude Code infrastructure with skill auto-activation, hooks, and agents

compound-engineering-plugin. Official Compound Engineering plugin for Claude Code, Codex, Cursor, and more

agent-scripts. Scripts for agents, shared between my repositories.

chartdb. Database diagrams editor that allows you to visualize and design your DB with a single query.

Archon. The first open-source harness builder for AI coding. Make AI coding deterministic and repeatable.

deepwiki-open. Open Source DeepWiki: AI-Powered Wiki Generator for GitHub/Gitlab/Bitbucket Repositories. Join the discord: https://discord.gg/gMwThUMeme

Dayflow. The automatic work journal/time tracker. Privately turns your screen into a timeline of what you actually accomplished. Open-source and local-first.

heroui. 🚀 Beautiful, fast and modern React UI library. (Previously NextUI)

notebook-navigator. Replace the default file explorer in Obsidian with a clean two-pane interface featuring folder tree, tag browsing, file previews, keyboard navigation, drag-and-drop, pinned notes, and customizable display options.

ai-dataset-generator. I got tired of manually creating training datasets, so I built this. Transform your PDFs/docs into fine-tuning data automatically.

codex-subagents-mcp. Claude-style sub-agents (reviewer, debugger, security) for Codex CLI via a tiny MCP server. Each call spins up a clean context in a temp workdir, injects a persona via AGENTS.md, and runs codex exec --profile <agent> to preserve isolated state.

codex. Lightweight coding agent that runs in your terminal

readwise-mcp-enhanced. Enhanced MCP server unifying Readwise Reader + Highlights with AI-powered text processing and context optimization

Claude_Second-Brain. This is an instruction set for Claude to utilize notion as a "Second Brain". Once you provide Claude access to notion via the MCP connector, paste this into your custom instructions.

ruler. Ruler — apply the same rules to all coding agents

agents. sharing current agents in use

Claude. My Claude Code Setup

awesome-claude-agents. An orchestrated sub agent dev team powered by claude code

agent-rules. Rules and Knowledge to work better with agents such as Claude Code or Cursor

claude-agents. Custom subagents to use with Claude Code.

hrms. Open Source HR and Payroll Software

claude_commands. Our favorite Claude Code commands

ai-prd-workflow. A structured prompt pipeline that turns vague ideas into implementable RFCs — works with any AI assistant.

gitleaks. Find secrets with Gitleaks 🔑

mindshub. Make AI do actual work. Swap the model anytime — keep everything you've built.

lago. Open Source Metering and Usage Based Billing API ⭐️ Consumption tracking, Subscription management, Pricing iterations, Payment orchestration & Revenue analytics

SuperClaude_Framework. A configuration framework that enhances Claude Code with specialized commands, cognitive personas, and development methodologies.

Claude-Code-Development-Kit. Claude Code Workflow for beginners & intermediate users. Tutorial and Installer included

cheating-daddy. a free and opensource app that lets you gain an unfair advantage

glass. Digital Mind Extension

opcode. A powerful GUI app and Toolkit for Claude Code - Create custom agents, manage interactive Claude Code sessions, run secure background agents, and more.

awesome-claude-code. A hand-picked collection of the finest of resources for the most awesome of agents, Claude Code, the undisputed champion of coding companions, from the unstoppable team at Anthropic PBC. A delectable showcase of top tier skills, ambidextrous agents, scintillating status lines, top notch developer tooling, and also we have plugins

task-studio. Local UI for AI task management.

readwise-vector-db. Turn your Readwise library into a blazing-fast, self-hosted semantic search engine – complete with nightly syncs, vector search API, Prometheus metrics, and a streaming MCP server for LLM clients.

attendee-mcp. MCP server for the Attendee Project

mckays-app-template. This is the template I use to start new full-stack projects.

ai-dev-tasks. A simple task management system for managing AI dev agents

generative_ai_project. A production-ready template to kickstart your Generative AI projects with structure and scalability in mind.

mcp-router. A Unified MCP Server Management App (MCP Manager).

note-gen. Capture first. Organize later. A local-first Markdown app that turns scattered records into clear notes with AI.

claude-task-master. An AI-powered task-management system you can drop into Cursor, Lovable, Windsurf, Roo, and others.

next-forge. Production-grade Turborepo template for Next.js apps.

graphiti. Build Real-Time Knowledge Graphs for AI Agents

cognee. Cognee is the open-source AI memory platform for agents. Give your AI agents persistent long-term memory across sessions with a self-hosted knowledge graph engine.

gemini-fullstack-langgraph-quickstart. Get started with building Fullstack Agents using Gemini 2.5 and LangGraph

n8n-workflows. all of the workflows of n8n i could find (also from the site itself)

morphik-core. Open-source multimodal retrieval engine (Morphik Core). By Morphik — AI back office for skilled nursing & senior living (morphik.ai).

jules-awesome-list. Some awesome prompts for Jules Agent

mcp-boilerplate. A remote Cloudflare MCP server boilerplate with user authentication and Stripe for paid tools.

aisearch-openai-rag-audio. A simple example implementation of the VoiceRAG pattern to power interactive voice generative AI experiences using RAG with Azure AI Search and Azure OpenAI's gpt-4o-realtime-preview model.

pipeshub-ai. PipesHub is an open-source fully extensible AI context layer that unifies your business data for explainable enterprise search and agentic workflow automation.

blast. Open-source VMs-as-a-service

crewAI. Framework for orchestrating role-playing, autonomous AI agents. By fostering collaborative intelligence, CrewAI empowers agents to work together seamlessly, tackling complex tasks.

aci. ACI.dev is the open source tool-calling platform that hooks up 600+ tools into any agentic IDE or custom AI agent through direct function calling or a unified MCP server. The birthplace of VibeOps.

MCP-SuperAssistant. Brings MCP to ChatGPT, DeepSeek, Perplexity, Grok, Gemini, Google AI Studio, OpenRouter, DeepSeek, T3 Chat and more...

openai-realtime-agents. This is a simple demonstration of more advanced, agentic patterns built on top of the Realtime API.

suna. The open-source AI Management System

WorkflowAI. WorkflowAI is an open-source platform where product and engineering teams 
collaborate to build and iterate on AI features.

freedom-stack. A full-stack Astro starter kit that feels freeing and is free. Ready for use, and even better when using Cursor's IDE.

mcpo. A simple, secure MCP-to-OpenAPI proxy server

OpenManus. No fortress, purely open ground. OpenManus is Coming.

star-vector. StarVector is a foundation model for SVG generation that transforms vectorization into a code generation task. Using a vision-language modeling architecture, StarVector processes both visual and textual inputs to produce high-quality SVG code with remarkable precision.

notion-mcp-server. Notion MCP server for Claude, Cursor, ChatGPT & Claude Desktop. Connect AI agents to Notion via Model Context Protocol — pages, databases, blocks, comments, files.

Business-Recursive-Chain-of-Thought-BRCT-. Adapting the CRCT Framework within Cline IDE for Business Innovation

branch-thinking. A TypeScript-based MCP-server tool enabling concurrent chains of thought with real-time reinforcement learning. Seamlessly integrates with Neo4j for advanced graph analytics, facilitating dynamic and adaptive cognitive processing.

FLUJO. MCP-Hub and -Inspector, Multi-Model Workflow and Chat Interface

mcp-notion-server. A Model Context Protocol server for connecting Notion to MCP-compatible clients

browser-use-mcp-server. Browse the web, directly from Cursor etc.

owl. 🦉 OWL: Optimized Workforce Learning for General Multi-Agent Assistance in Real-World Task Automation

Cline-Recursive-Chain-of-Thought-System-CRCT-. A framework designed to manage context, dependencies, and tasks in large-scale Cline projects within VS Code

system-prompts-and-models-of-ai-tools. FULL Augment Code, Claude Code, Cluely, CodeBuddy, Comet, Cursor, Devin AI, Junie, Kiro, Leap.new, Lovable, Manus, NotionAI, Orchids.app, Perplexity, Poke, Qoder, Replit, Same.dev, Trae, Traycer AI, VSCode Agent, Warp.dev, Windsurf, Xcode, Z.ai Code, Dia & v0. (And other Open Sourced) System Prompts, Internal Tools & AI Models

template-2. TypeScript

Next-js-Boilerplate. 🚀🎉📚 Nextjs Boilerplate and Starter with App Router and Page Router support, Tailwind CSS 4 and TypeScript ⚡️ Made with developer experience first: Next.js 16 + TypeScript + ESLint + Prettier + Drizzle ORM + Husky + Lint-Staged + Vitest + Testing Library + Playwright + Storybook + Commitlint + VSCode + Sentry + PostCSS + Tailwind CSS ✨

mercur. Open-source multi-vendor marketplace platform for B2B & B2C. Built on top of MedusaJS. Create your own custom marketplace. 🛍️

pandas-ai. Chat with your database or your datalake (SQL, CSV, parquet). PandasAI makes data analysis conversational using LLMs and RAG.

awesome-llm-apps. 100+ AI Agents, Agent Skills and RAG Apps - Free and Open Source.

LightRAG. [EMNLP2025] "LightRAG: Simple and Fast Retrieval-Augmented Generation"

browser-use. 🌐 Make websites accessible for AI agents. Automate tasks online with ease.

Zonos. Zonos-v0.1 is a leading open-weight text-to-speech model trained on more than 200k hours of varied multilingual speech, delivering expressiveness and quality on par with—or even surpassing—top TTS providers.

node-DeepResearch. Keep searching, reading webpages, reasoning until it finds the answer (or exceeding the token budget)

Upsonic. Build autonomous AI agents in Python.

deep-research. An AI-powered research assistant that performs iterative, deep research on any topic by combining search engines, web scraping, and large language models. The goal of this repo is to provide the simplest implementation of a deep research agent - e.g. an agent that can refine its research direction overtime and deep dive into a topic.